Configurational entropy of tachyon kinks on unstable Dp-branes

Configurational entropy of tachyon kinks on unstable Dp-branes

We consider tachyon effective theory with Born–Infeld electromagnetic fields and investigate the configurational entropy of the various tachyon kink solutions. We find that the configurational entropy starts at a minimum value and saturates to a maximum value as the negative pressure of pure tachyon...

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Main Author: Chong Oh Lee
Format: Article
Language:English
Published: Elsevier 2019-03-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269319300425
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spelling doaj-a84c71689631485482981904c9fc46422020-11-25T02:48:56ZengElsevierPhysics Letters B0370-26932019-03-01790197204Configurational entropy of tachyon kinks on unstable Dp-branesChong Oh Lee0Department of Physics, Kunsan National University, Kunsan 573-701, Republic of KoreaWe consider tachyon effective theory with Born–Infeld electromagnetic fields and investigate the configurational entropy of the various tachyon kink solutions. We find that the configurational entropy starts at a minimum value and saturates to a maximum value as the negative pressure of pure tachyonic field increases. In particular, when an electric field is turned on and its magnitude is larger than or equal to the critical value, we find the configurational entropy has a global minimum, which is related to the predominant tachyonic states.http://www.sciencedirect.com/science/article/pii/S0370269319300425
collection DOAJ
language English
format Article
sources DOAJ
author Chong Oh Lee
spellingShingle Chong Oh Lee
Configurational entropy of tachyon kinks on unstable Dp-branes
Physics Letters B
author_facet Chong Oh Lee
author_sort Chong Oh Lee
title Configurational entropy of tachyon kinks on unstable Dp-branes
title_short Configurational entropy of tachyon kinks on unstable Dp-branes
title_full Configurational entropy of tachyon kinks on unstable Dp-branes
title_fullStr Configurational entropy of tachyon kinks on unstable Dp-branes
title_full_unstemmed Configurational entropy of tachyon kinks on unstable Dp-branes
title_sort configurational entropy of tachyon kinks on unstable dp-branes
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2019-03-01
description We consider tachyon effective theory with Born–Infeld electromagnetic fields and investigate the configurational entropy of the various tachyon kink solutions. We find that the configurational entropy starts at a minimum value and saturates to a maximum value as the negative pressure of pure tachyonic field increases. In particular, when an electric field is turned on and its magnitude is larger than or equal to the critical value, we find the configurational entropy has a global minimum, which is related to the predominant tachyonic states.
url http://www.sciencedirect.com/science/article/pii/S0370269319300425
work_keys_str_mv AT chongohlee configurationalentropyoftachyonkinksonunstabledpbranes
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